baber/WOPTO huggingface dataset:
Patent ES-466852-A1 (ES)
Title: 2-Bromo-6-fluoro-N-(2-imidazolidinylidene)-benzamine and salts thereof and the use to treat hypertension
IPC: A61P9/12
Filed: 1978-02-10
Abstract: The compound of the formula < IMAGE > and non-toxic, pharmacologically acceptable acid addition salts thereof the compound as well as the salts are useful as antihypertensives.
Patent ES-468423-A1 (ES)
Title: Water-soluble alkaline earth metal salts of polymers of acrylic acid, and their use as sizes
IPC: C08F220/04
Filed: 1978-03-31
Abstract: A process for sizing staple fiber yarns by applying an aqueous sizing liquor which contains an alkaline earth metal salt of a copolymer containing from 90 to 30% by weight of acrylic acid and/or methacrylic acid and from 10 to 70% by weight of acrylonitrile and/or methacrylonitrile, which copolymer has a viscosity of from 50 to 1,000 cp in 15% strength aqueous solution at 85 DEG C., and drying the treated yarns. The sized films obtained are moisture-insensitive and have good heat stability.
Patent ES-470666-A1 (ES)
Title: Devices for attachment to scraper-chain conveyors used in mineral mining
IPC: B65G19/18
Filed: 1978-06-09
Abstract: An L-shaped device constituting a side or barrier plate for attachment to the side wall of the channel section or pan of a longwall scraper-chain conveyor has connectors at the end regions of a main plate-like body beneath a welded-on upper flange. The connectors have an interengageable projection and recess and possess bores extending parallel to the main plate for receiving fixing bolts. A row of non-circular shaped apertures is provided in the main body and is aligned with the connectors. The row of apertures receive bolts used to secure the device to the channel section or pan. A pair of upstanding webs is fixed to the main body beneath the flange and serve to receive a mounting pin for mounting a guide or shifting ram for example.
Patent ES-471103-A1 (ES)
Title: Pendulum type hoe
IPC: A01B1/08
Filed: 1978-06-23
Abstract: A pendulum type hoe has a stirrup-shaped blade mounted to the fork of a handle for limited articulation. Inturned flanges of the blade engage hourglass shaped openings in the fork arms, the flanges being retained between reinforcing bars which project through the openings and afford strength, wear resistance, and limited resilience to the blade. The fork is made in two separable parts whereby any component of the hoe may be replaced.
Patent ES-471378-A1 (ES)
Title: Pulp feed for a paper making machine
IPC: D21F1/04
Filed: 1978-07-03
Abstract: A pulp feed for a paper making machine comprising a nozzle channel or duct for the flow of the pulp or the like and terminating at a movable permeable element. The pulp feed has a first section bounded by a lower lip closer to the permeable element and a more remotely located pivotable upper lip which is adjustable at its edge which is downstream with regard to the flow of the pulp. The pulp feed further includes a second section which is bounded, on the one hand, by the permeable element, and on the other hand, by a pre-lip which merges with the upper lip and is pivotably mounted thereat by means of at least one substantially plug-shaped part. The outlet end of the pre-lip is adjustable in relation to the permeable element. The plug-shaped part is only rotatably mounted at least at two locations which are removed from one another and at the remaining bearing locations the bearing means possesses a displaceability with play in a plane containing an appreciable component in the direction of the surfaces of the upper lip and the pre-lip, respectively, bounding the nozzle channel or duct.
Patent ES-474416-A1 (ES)
Title: Readily thermoweldable films of polyolefins coated with lacquers based on ketonic resins
IPC: C08J7/052
Filed: 1978-10-23
Abstract: Films consisting essentially of alpha-olefin polymers, such as normally solid polypropylene consisting essentially of recurring propylene units and having a substantial crystalline polypropylene content, and in particular isotactic polypropylene, are coated with a ketonic resin resulting from the polycondensation of aldehydes with ketones, which coating renders the films readily thermoweldable and/or impervious to gases, vapors and the like. The coated films are useful for the manufacture of containers, covers, small bags, vessels and in general for the manufacture of articles useful in the packaging industry.
Patent ES-476263-A1 (ES)
Title: Process for the preparation of 3-chloro-5-hydroxypyrazoles
IPC: C07F9/24
Filed: 1978-12-22
Abstract: Phosphoric or thiophosphoric esters of 5(3)-hydroxypyrazoles are disclosed having the formula: < IMAGE > wherein: R=H alkyl with 1-7 carbon atoms optionally substituted with halogens, CN, and carboalkoxy groups phenyl optionally substituted benzyl alkenyl or alkynyl X=halogen -SR -OR -N(R)2 or < IMAGE > where Y is equal to or different from each other, and=H C1-C3 alkyl halogen -SR -OR or -N(R)2 Z=S or O and R1 and R2, equal to or different from each other, are: alkoxyls alkyls phenyls or alkylthio- or alkyl-amino-groups. These are useful as insecticides, acaricides and nematodacides. Also disclosed are 5(3)-hydroxypyrazoles having the formula: < IMAGE > wherein: R=H alkyl with 1-7 carbon atoms, optionally substituted with halogen atoms, CN, and carboalkoxy-groups phenyl optionally substituted benzyl alkenyl or alkynyl X=halogen -SR -OR -N(R)2 or < IMAGE > where Y is equal to or different from each other, and =H C1-C3 alkyl halogen -SR or -OR or -N(R)2 and provided further that when in formula I, X=halogen or -N(R)2 the R group, bound to the pyrazolic nitrogen, is different from phenyl.
Patent ES-477266-A1 (ES)
Title: HF Alkylation process with maximum heat utilization of isoparaffin recycle.
IPC: C07C2/62
Filed: 1979-01-30
Abstract: In an HF alkylation process the mixed paraffin feed fractionator is reboiled by an isoparaffin vapor stream withdrawn from the main fractionator and steam the total quantity of isoparaffin vapor stream withdrawn is regulated by a signal representative of a condition (e.g. temperature) in the top of the main fractionator, whereas the portion of the isoparaffin vapor stream withdrawn that is used for reboiling is maximized by an automatic predictive heat balance computation and a control signal established accordingly for regulating the flow rates of steam and isoparaffin for reboiling the feed fractionator.
Patent ES-483808-A1 (ES)
Title: Multi-purpose vehicle
IPC: B60K17/342
Filed: 1979-08-31
Abstract: A multi-purpose four-wheel drive vehicle having four-wheel steering. The vehicle according to the present invention incorporates a number of features, some of which are individually known in the prior art but which, when combined in a single vehicle, constitute a vehicle having several advantages over conventional vehicles presently employed for various uses. The applicant's multi-purpose vehicle is of light-weight construction, is relatively inexpensive to manufacture in comparison with vehicles presently employed for the same jobs as those accomplished by the present vehicle, and has substantially less initial and operating costs. The applicant's vehicle incorporates a relatively high ground clearance which is achieved by employing four vertical axles and wheels situated at the four corners of a main frame body of the vehicle. The vertical axles are situated in respective spaced-apart leg post members, each leg post member being rigidly interconnected by two spaced-apart longitudinally extending frame members and two spaced-apart transversely extending frame members. At least three of the frame members are of torsionally resilient construction. When a weight is suspended mid-point between the front and rear wheels of the vehicle, this weight may be transferred by the vehicle without traction loss due to the increased load in that true traction is increased as the load increases.
Patent ES-484509-A1 (ES)
Title: Device having a balanced pivotable arm
IPC: G01N29/265
Filed: 1979-09-27
Abstract: A device having an arm which is pivotable around a first axle in a first plane of motion and is counterbalanced by means of a counterweight and wherein the first plane of motion is pivotable around a second axle which is perpendicular to the first axle. In order to permit the use of only one counterweight the counterweight is so coupled to the arm that, on pivoting of the arm, it moves along a straight line located in the first plane of motion, the counterweight and the center of gravity of the arm being on different sides of the second axle.
Patent ES-8105435-A1 (ES)
Title: Door closer.
IPC: E05F3/12
Filed: 1980-03-20
Abstract: A door closer includes a tension member comprising spaced shafts acted by springs and connected to articulated chains which are coupled to an anchor plate secured to the door frame. Movement of the shafts is under the control of a uni-directionally operative fluid-filled damper having a piston carried by a piston rod which is connected to a cross head slidably mounted on the shafts and held against abutment washers by the springs. The damper serves to regulate the rate of movement of a door in the direction of closure without restricting significantly the rate of movement in the direction of opening. A fluid by-pass is provided in the damper by a rebate formed in the cylinder so that as the piston approaches the end of the cylinder over the final part of the closure movement the restraint imposed by the damper is relieved. The point in the closure movement at which the fluid by-pass becomes operative can be varied while the closer is installed so as to provide compensation for variations in the installation of the closer and variations of the gap between the door and its frame. In one embodiment this is achieved by securing the chains to an adjustment plate which is movable towards and away from the anchor plate. In another embodiment the piston rod is adjustable secured to the cross head, which in this case is in the form of a stirrup with a cross member on which the piston rod is carried presented towards and accessible from the outer end of the housing so as to enable the piston rod to be adjusted.
Patent ES-8205609-A1 (ES)
Title: Annular hole cutter
IPC: B23B51/04
Filed: 1981-09-01
Abstract: An annular hole cutter having an inverted cup-shaped body provided with a plurality of circumferentially spaced teeth around its lower edge. Helical flutes extend upwardly between successive teeth and form around the outer periphery of the cutter a plurality of radially relieved lands, each having a circle ground narrow margin at the leading edge thereof. Each tooth has a plurality of radially and axially staggered cutting edges thereon.
Patent ES-8305075-A1 (ES)
Title: Motion conversion mechanism for effecting sewing machine feed dog control
IPC: D05B19/00
Filed: 1981-12-09
Abstract: A sewing machine is described comprising a mechanism arranged to convert movement signals generated by a decoder unit into movements of a feed dog for the fabric with the main characteristic of the machine being that said mechanism comprises a plurality of levers a selector unit which is controlled by the decoder unit and selects one of said levers, to place this latter in a working position a member angularly coupled to a control shaft for the dog and angularly positionable in a predetermined angular position by the selected lever and a dragging element controlled by said decoder unit and arranged to move the member from its predetermined angular position towards an angular reference position.
Patent ES-8301908-A1 (ES)
Title: N-sulfenylated allophanates, process for their preparation and their use as fungicides.
IPC: A01N47/34
Filed: 1981-12-29
Abstract: N-sulphenylated allophanates of the formula < IMAGE > in which R1 represents a trihalogenomethyl radical, R2 represents an aliphatic, cycloaliphatic, araliphatic or aromatic radical which may in each case be optionally substituted, R3 represents an aliphatic, cycloaliphatic, araliphatic or aromatic radical which may in each case be optionally substituted and X represents oxygen or sulphur, which possess fungicidal activity.
Patent ES-8300807-A1 (ES)
Title: Rubber powder.
IPC: C08F285/00
Filed: 1982-01-13
Abstract: Pourable rubber powders comprising particles having an average diameter of from 0.01 to 10 mm which contain, polymerized thereon, a shell of the polymer or copolymer of one or more vinyl monomers in a quantity of from 2 to 20% by weight, based on the rubber, and the core rubber is a latex polymer, the latex particles of which are composed of a core polymer and a sheath polymer, the core and sheath differing in their chemical composition and at least the sheath polymer being a diene or acrylate rubber having glass transition temperatures of below 0 DEG C., and a process for the preparation of such rubber powders, wherein a latex of an approximate rubber is completely broken with the formation of an aqueous suspension of the rubber from 2 to 20% by weight, based on the rubber, of one or more vinyl monomers which form polymers having glass transition temperatures of above 25 DEG C. are then introduced into the suspension and the monomer(s) is/are polymerized, optionally after adding a radical-forming catalyst.
Patent ES-8400206-A1 (ES)
Title: Method and apparatus for providing a video display of concatenated lines and filled polygons.
IPC: H04N7/16
Filed: 1982-05-18
Abstract: A method and apparatus for compactly describing an image made up of concatenated lines or filled polygons. The drawing of lines for the image begins at an initial drawingpoint determined in a coordinate system defined by a unit screen and proceeds from point to point with the relative coordinates of each successive point specified as a positive or negative step in the horizontal and/or the vertical direction from the previous point. The step size parameters which separately define both the amount of a change in the horizontal direction and the amount of a change in the vertical direction are initially specified in fractional parts of the unit screen and remain constant in magnitude throughout the operation. The image is reflected about the horizontal axis and about the vertical axis simply by changing the sign of the step sizes. Turning on and off the drawing process is also facilitated.
Patent ES-8400213-A1 (ES)
Title: Process for the manufacture of substrates to interconnect electronic components
IPC: H05K3/34
Filed: 1982-07-09
Abstract: A process for making substrates for interconnecting components in which a filament is applied and affixed to a base in a pre-programmed pattern, the base surface and applied filaments are coated with a coating and the coating is hardened to form a substantially flat surface over the base and filaments. The coated base is then positioned on a table movable along "x" and "y" axes and the coated base is positioned under a high energy beam at pre-programmed points on the applied filament pattern and access openings are formed in the coating on the base at such points to expose the filament at each such point so that the exposed filament can be interfaced with the exposed surface of the coated base and articles for mounting and interconnecting components formed thereby.
Patent ES-8402783-A1 (ES)
Title: Marine drive system.
IPC: G05F1/12
Filed: 1982-08-31
Abstract: A marine drive system utilizing a multiphase induction motor (15) for driving the propulsion propeller of the drive from a battery power supply. The number of phases defined by the motor stator winding, in the preferred embodiment of the invention, is at least four (18a-18m) and the windings are excited by a corresponding plurality of inverters (14a-14d) connected one each to the windings from the power supply batteries for exciting the windings. Harmonic currents in the windings are effectively suppressed by providing the drive motor in a configuration having high leakage reactance in the stator. The windings may be arranged as multiples of three-phase windings. In the illustrated embodiment, the inverters are arranged to define three-phase half-bridge inverters for exciting three sets of three-phase windings of the motor stator.
Patent ES-8401604-A1 (ES)
Title: Soot blower
IPC: F23J3/02
Filed: 1982-12-15
Abstract: The disclosure is directed to a soot blower of the long retracting type. In accordance with the invention, a novel cable drive system is provided to impart a traverse motion to the lance tube of the soot blower. The cable drive system comprises a rotatable, cable-supporting drum, a first cable including one end fastened to the drum and extending from the drum to an operative connection with the traveling carriage supporting the soot blower lance tube and a second cable including an end fastened to the drum and extending from the drum to an operative connection with the traveling carriage on a side thereof opposite to the side which is connected to the first cable. The drum is selectively rotatable in a clockwise or counterclockwise direction and rotation of the drum is operative to move the traveling carriage in an advancing or retracting direction along a predetermined path of travel. Pursuant to a significant feature of the invention, the rotatable drum is positioned at a location midway between the forwardmost and rearwardmost ends of the predetermined path of travel. The soot blower of the invention also includes an automatic cable guide system to guide the drive cables onto and off of the drum, a revolving roller assembly to support and guide the lance tube during its working motion along the predetermined path of travel and a novel valve and valve actuator operable to provide a cleaning fluid flow to the lance tube at appropriate times during its working motion.
Patent ES-8403318-A1 (ES)
Title: Benzodioxine derivatives, processes for their preparation and pharmaceutical compositions containing them.
IPC: C07D417/12
Filed: 1983-01-20
Abstract: Benzodioxine compounds of the formula: < IMAGE > in which Het is a five- or six-membered heterocyclic radical containing from one to three hetero atoms, and from one to three double bonds, optionally substituted by one or more alkyl or alkoxy radicals each from C1 to C5. These compounds and physiologically tolerable acid addition salts thereof may be used as medicines, especially in the treatment of psychoses.
Patent ES-8403103-A1 (ES)
Title: Panthenol derivatives.
IPC: C07C235/08
Filed: 1983-02-11
Abstract: Aluminium panthenolate and zinc panthenolate, their manufacture and use as topical medicaments are described.
Patent ES-8402786-A1 (ES)
Title: Apparatus for filling containers with liquid/paste substances under sterile conditions.
IPC: B65B39/00
Filed: 1983-03-08
Abstract: The invention relates to apparatus for filling containers with liquid/paste substances under sterile conditions, and comprises a filler-valve (1) located adjacent to an enclosed sterile chamber (4) whose bottom opening (5) affords access to the neck (6) of a container (7) to be filled. Provision is made for a device (24) which lays hold on the container neck (6) when inserted into 3 the opening (5), thus keeping it in vertical alignment beneath the valve (1), and for at least one plate whose function is that of closing the opening (5) automatically whenever there is no such container offered thereto for the purpose of being filled.
Patent ES-8501516-A1 (ES)
Title: Sun heating equipment.
IPC: F24S10/95
Filed: 1983-03-17
Abstract: The outlet of the collectors 1 is connected to the inlet thereof by means of a line 12 in which are mounted the primary part of a heat exchanger condenser 2, a vacuum pump 3, a venting cylinder 4, and a flow-control device 10. A distributing device 14 feeds water with a pressure drop and a small flow rate from the line 12 into each collector 1. The flow rate is such that water in liquid form does not fill completely the collectors 1 and vaporizes at least for the most part before leaving the collectors 1. The heat exchanger 2 comprises a secondary part which is part of a hot water line 15 which runs in closed circuit and wherein are mounted a circulating pump 7 and a storage tank 8.
Patent ES-8502876-A1 (ES)
Title: Method for the preparation of supported catalysts and supported catalysts thus obtained.
IPC: C07C67/00
Filed: 1983-09-08
Abstract: A method for the preparation of catalysts, particularly suitable for the hydrogenation of organic compounds, according to which method a catalytic element, preferably selected from the VIII Group elements, is supported on the outer surface of an adsorbent carbon, said method being characterized by the fact that: (a) said carbon containing an amount of ash lower than 1% by weight, is suspended in water (b) a liquid immiscible with water is added to the suspension obtained according to (a), the volume of said immiscible liquid being substantially equal to or lower than the volume of the carrier's pores (c) an aqueous solution, containing a compound of the catalytic element, is brought into contact with the suspension obtained according to (b).
Patent ES-8601844-A1 (ES)
Title: Selective process for the preparation of hydroxy alkyl phenoxy benzoates.
IPC: C07C69/92
Filed: 1983-12-02
Abstract: Cpds. of formula (I) are prepd. by reacting a 3-phenoxybenzoic acid of the formula (II) with ethylene or propylene carbonate (III) at 90-125 deg.C in the presence of a catalyst. In the formulae, X is O or S G is NO2, halo, CN or H L, M and N are each halo, trihaloalkyl, lower alkyl, lower alkoxy or H and one of B' or B is H and the other is methyl. - Suitable catalysts include tetraethylammonium iodide. The solvent may be toluene, chlorobenzene or DMF or may be absent. - (I) are insecticides, antimicrobial agents and herbicides. The process does not produce polyethoxylated prods. or the ethylene bis esters. (0/0)
Patent ES-8505694-A1 (ES)
Title: Guanidated aminophosphonic acid compounds.
IPC: A01N57/20
Filed: 1984-06-15
Abstract: Novel guanidated aminophosphonic acid compounds their use as biocides and their intermediates. The compounds are guanidated N-(aminoalkyl) aminoalkanephosphonic acid derivatives and are characterized in that they comprise both a phosphonic acid type group and at least one guanidino group and also in that they are based on alkylene amines. The compounds have the general formula: (I) wherein Z and Z' are hydrogen, a lower alkyl group or an alkali metal, Y is hydrogen or an amidine group, m is 1-3, n is 4-16 and p is 1-3. The compounds can be prepared by reacting a halogenoalkanephosphonic acid compound with an alkylene di- or polyamine followed by guanidation of the so obtained product. The compounds are particularly useful as fungicides and especially as fungicides for industrial purposes.
Patent ES-8507181-A1 (ES)
Title: Method of measuring polynucleotide and reagent kit for use therein.
IPC: G01N33/50
Filed: 1984-10-24
Abstract: Disclosed is a method of measuring a polynucleotide such as DNA and RNA in a body fluid which does not require immobilisation of the test sample and whereby the polynucleotide is easily determined, wherein an immobilised singlestranded polynucleotide which is labeled is hybridised with the single-stranded polynucleotide to be measured, the double-stranded polynucleotide formed by hybridisation is broken by means of a restriction enzyme and the labelling substance present is then determined as a measure of the polynucleotide being determined.
Patent ES-8701218-A1 (ES)
Title: Slurry composition of solid fuel.
IPC: C10L1/32
Filed: 1984-10-31
Abstract: Slurry composition comprising a solid fuel powder, water and a compound having in its molecule a tricyclodecane or tricyclodecene skeleton and a sulfonic acid group attached to the skeleton.